:root{--radius:22px;--radius-sm:14px;--transition:.4s cubic-bezier(.22, 1, .36, 1);--header-h:72px;font-family:Noto Sans SC,Quicksand,system-ui,-apple-system,sans-serif}html[data-theme=day]{--text-primary:#2c3e50;--text-secondary:#2c3e50ad;--text-faint:#2c3e506b;--accent:#1fa8a6;--accent-soft:#1fa8a629;--accent-text:#0e7f7d;--income:#13a06c;--expense:#e05555;--glass-bg:#ffffff52;--glass-bg-strong:#ffffff8c;--glass-border:#ffffff8c;--glass-shadow:0 12px 40px #1e3c5a2e;--input-bg:#fff6;--input-border:#ffffffb3;--hover-overlay:#ffffff59;--btn-primary:linear-gradient(135deg, #2ec2b8, #1fa8a6);--btn-primary-text:#fff;--btn-danger:linear-gradient(135deg, #f08a7d, #e05555);--btn-danger-text:#fff;--chart-grid:#2c3e5024;--chart-text:#2c3e50cc}html[data-theme=night]{--text-primary:#eef1fb;--text-secondary:#eef1fba8;--text-faint:#eef1fb66;--accent:#8fb8ff;--accent-soft:#8fb8ff29;--accent-text:#bcd3ff;--income:#58d6a0;--expense:#ff7d72;--glass-bg:#12182c6b;--glass-bg-strong:#12182c9e;--glass-border:#ffffff29;--glass-shadow:0 12px 44px #00000080;--input-bg:#ffffff12;--input-border:#ffffff2e;--hover-overlay:#ffffff14;--btn-primary:linear-gradient(135deg, #6fa3ff, #3f74e8);--btn-primary-text:#fff;--btn-danger:linear-gradient(135deg, #ff8a7a, #e05555);--btn-danger-text:#fff;--chart-grid:#eef1fb1f;--chart-text:#eef1fbb8}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{color:var(--text-primary);-webkit-font-smoothing:antialiased;-webkit-user-select:none;user-select:none;overflow:hidden}input,textarea,button{color:inherit;font-family:inherit}input,textarea{-webkit-user-select:text;user-select:text}button{cursor:pointer;background:0 0;border:none}.app-stage{z-index:0;position:fixed;inset:0;overflow:hidden}.scene-canvas{opacity:0;width:100%;height:100%;transition:opacity 1.1s;position:absolute;inset:0}.scene-canvas.active{opacity:1}.snow-sweep-band{z-index:30;cursor:crosshair;touch-action:none;height:230px;transition:opacity .6s;position:fixed;bottom:0;left:0;right:14px}.snow-sweep-band.hidden{opacity:0;pointer-events:none}.glass{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(20px)saturate(150%)}.glass-strong{background:var(--glass-bg-strong);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(26px)saturate(160%)}.app-shell{z-index:2;flex-direction:column;height:100%;display:flex;position:relative}.topbar{height:var(--header-h);align-items:center;gap:14px;padding:0 24px;display:flex}.brand{letter-spacing:.3px;align-items:center;gap:10px;font-family:Quicksand,Noto Sans SC,sans-serif;font-size:20px;font-weight:700;display:flex}.brand .logo{background:var(--btn-primary);border-radius:12px;place-items:center;width:36px;height:36px;font-size:19px;display:grid;box-shadow:0 4px 14px #0000002e}.topbar-spacer{flex:1}.user-chip{align-items:center;gap:9px;padding:7px 12px;font-size:13.5px;font-weight:500;display:flex}.user-chip .avatar{color:#fff;background:var(--btn-primary);border-radius:50%;place-items:center;width:28px;height:28px;font-size:14px;display:grid}.icon-btn{border-radius:12px;place-items:center;width:40px;height:40px;font-size:18px;transition:background .25s,transform .25s;display:grid}.icon-btn:hover{background:var(--hover-overlay)}.icon-btn:active{transform:scale(.92)}.main-scroll{scroll-behavior:smooth;flex:1;padding:8px 24px 270px;overflow-y:auto}.main-scroll::-webkit-scrollbar{width:8px}.main-scroll::-webkit-scrollbar-thumb{background:#96a0b459;border-radius:8px}.main-scroll::-webkit-scrollbar-track{background:0 0}.layout{flex-direction:column;gap:18px;max-width:1180px;margin:0 auto;display:flex}.grid-2{grid-template-columns:1fr 1fr;gap:18px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.grid-auto{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;display:grid}.grid-main{grid-template-columns:.9fr 1.35fr;align-items:start;gap:18px;display:grid}.grid-charts{grid-template-columns:1.15fr .85fr;align-items:start;gap:18px;display:grid}@media (width<=980px){.grid-main,.grid-charts,.grid-2,.grid-3,.grid-auto{grid-template-columns:1fr}}.section-title{align-items:center;gap:8px;margin:0 0 14px;font-size:15px;font-weight:700;display:flex}.section-title .dot{background:var(--accent);width:8px;height:8px;box-shadow:0 0 0 4px var(--accent-soft);border-radius:50%}.panel{padding:20px}.muted{color:var(--text-secondary)}.faint{color:var(--text-faint)}.money-income{color:var(--income);font-weight:700}.money-expense{color:var(--expense);font-weight:700}.summary-card{padding:18px 20px;position:relative;overflow:hidden}.summary-card:after{content:"";background:radial-gradient(circle, var(--accent-soft), transparent 70%);pointer-events:none;border-radius:50%;width:110px;height:110px;position:absolute;top:-32px;right:-32px}.summary-card .label{color:var(--text-secondary);align-items:center;gap:6px;font-size:13px;display:flex}.summary-card .value{letter-spacing:.2px;margin-top:10px;font-family:Quicksand,Noto Sans SC,sans-serif;font-size:26px;font-weight:700}.summary-card .sub{color:var(--text-faint);margin-top:6px;font-size:12px}.field{margin-bottom:14px}.field label{color:var(--text-secondary);margin-bottom:6px;font-size:12.5px;font-weight:500;display:block}.glass-input,.glass-select,.glass-textarea{background:var(--input-bg);border:1px solid var(--input-border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);outline:none;padding:10px 13px;font-size:14px;transition:border-color .25s,box-shadow .25s,background .25s}.glass-input:focus,.glass-select:focus,.glass-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.glass-input::placeholder,.glass-textarea::placeholder{color:var(--text-faint)}.glass-select option{color:#eef1fb;background:#1c2336}.type-switch{background:var(--input-bg);border:1px solid var(--input-border);border-radius:var(--radius-sm);grid-template-columns:1fr 1fr;gap:6px;padding:4px;display:grid}.type-switch button{color:var(--text-secondary);border-radius:10px;padding:8px;font-size:13.5px;font-weight:600;transition:all .25s}.type-switch button.on-income{background:var(--income);color:#fff;box-shadow:0 4px 12px #13a06c59}.type-switch button.on-expense{background:var(--expense);color:#fff;box-shadow:0 4px 12px #e0555559}.cat-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.cat-item{border-radius:var(--radius-sm);background:var(--input-bg);color:var(--text-secondary);border:1px solid #0000;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;font-size:12px;transition:all .2s;display:flex}.cat-item .emoji{font-size:19px}.cat-item:hover{background:var(--hover-overlay)}.cat-item.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-text);box-shadow:0 0 0 3px var(--accent-soft);font-weight:600}.btn{color:var(--btn-primary-text);background:var(--btn-primary);border-radius:14px;padding:11px 18px;font-size:14.5px;font-weight:600;transition:transform .2s,box-shadow .25s,filter .25s;box-shadow:0 8px 22px #0000002e}.btn:hover{filter:brightness(1.06);transform:translateY(-1px)}.btn:active{transform:scale(.97)}.btn-block{width:100%}.btn-ghost{color:var(--text-primary);border:1px solid var(--input-border);box-shadow:none;background:0 0}.tx-list{flex-direction:column;gap:8px;max-height:380px;padding-right:2px;display:flex;overflow-y:auto}.tx-list::-webkit-scrollbar{width:6px}.tx-list::-webkit-scrollbar-thumb{background:#96a0b44d;border-radius:6px}.tx-item{border-radius:var(--radius-sm);background:var(--input-bg);border:1px solid #0000;align-items:center;gap:12px;padding:10px 12px;transition:background .2s,border-color .2s;display:flex}.tx-item:hover{border-color:var(--glass-border)}.tx-emoji{background:var(--hover-overlay);border-radius:12px;flex:none;place-items:center;width:40px;height:40px;font-size:19px;display:grid}.tx-info{flex:1;min-width:0}.tx-info .title{align-items:center;gap:6px;font-size:14px;font-weight:600;display:flex}.tx-info .meta{color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:12px;overflow:hidden}.tx-amount{white-space:nowrap;font-family:Quicksand,Noto Sans SC,sans-serif;font-size:15px;font-weight:700}.tx-actions{opacity:0;gap:4px;transition:opacity .2s;display:flex}.tx-item:hover .tx-actions{opacity:1}.tx-actions button{width:28px;height:28px;color:var(--text-secondary);background:var(--hover-overlay);border-radius:8px;place-items:center;font-size:13px;display:grid}.tx-actions button:hover{color:#fff}.tx-actions button.del:hover{background:var(--expense)}.tx-empty{text-align:center;color:var(--text-faint);padding:34px 10px;font-size:13.5px}.filter-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.filter-row .glass-select{width:auto;min-width:120px}.insight-list{flex-direction:column;gap:10px;display:flex}.insight-item{border-radius:var(--radius-sm);background:var(--input-bg);align-items:flex-start;gap:12px;padding:12px 14px;font-size:13px;line-height:1.55;display:flex}.insight-item .icon{flex:none;font-size:18px}.insight-item.tone-warn{border-left:3px solid var(--expense)}.insight-item.tone-good{border-left:3px solid var(--income)}.insight-item.tone-info{border-left:3px solid var(--accent)}.metric-row{grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px;display:grid}.metric-box{text-align:center;border-radius:var(--radius-sm);background:var(--input-bg);padding:12px 6px}.metric-box .k{color:var(--text-secondary);font-size:12px}.metric-box .v{margin-top:5px;font-family:Quicksand,Noto Sans SC,sans-serif;font-size:17px;font-weight:700}.chart-wrap{height:280px;position:relative}.chart-wrap.tall{height:320px}.auth-screen{z-index:2;place-items:center;height:100%;padding:20px;display:grid;position:relative}.auth-card{width:420px;max-width:100%;padding:34px 34px 30px}.auth-logo{background:var(--btn-primary);border-radius:18px;place-items:center;width:58px;height:58px;margin:0 auto 16px;font-size:30px;display:grid;box-shadow:0 10px 30px #00000040}.auth-title{text-align:center;margin:0 0 6px;font-size:22px;font-weight:700}.auth-sub{text-align:center;color:var(--text-secondary);margin:0 0 26px;font-size:13px}.hint-box{border-radius:var(--radius-sm);background:var(--accent-soft);border:1px solid var(--glass-border);color:var(--text-secondary);gap:9px;margin-top:18px;padding:12px 14px;font-size:12.5px;line-height:1.6;display:flex}.hint-box .hint-icon{flex:none;font-size:16px}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--glass-border);background:var(--input-bg);color:var(--text-secondary);border-radius:999px;padding:6px 12px;font-size:12.5px;transition:all .2s}.chip.active{background:var(--accent-soft);color:var(--accent-text);border-color:var(--accent);font-weight:600}.fade-in{animation:.5s both fadeIn}.glass-leave{animation:.3s both fadeOut}@keyframes fadeOut{0%{opacity:1;transform:none}to{opacity:0;transform:translateY(8px)scale(.98)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.toast{z-index:50;color:var(--text-primary);background:var(--glass-bg-strong);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--glass-shadow);border-radius:999px;padding:11px 22px;font-size:13.5px;font-weight:500;animation:.35s cubic-bezier(.22,1,.36,1) both toastIn;position:fixed;bottom:230px;left:50%;transform:translate(-50%)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,14px)scale(.96)}to{opacity:1;transform:translate(-50%)scale(1)}}